2A21 aluminum plate The alloy is characterized by high strength and certain heat resistance, which can be used as working parts below 150? C. When the temperature is higher than 125? C, the formability is better in the hot state, annealed state and new quenched state, and the effect of heat treatment is significant, but the heat treatment process is strict. It has poor corrosion resistance, but it can be effectively protected by covering with pure aluminum; it is easy to produce cracks during welding, but it can be welded or riveted by using special technology. It is widely used in aircraft structures, rivets, truck hubs, propeller components and other structural parts.
2A21 aluminium plate
Normally 100-2400MM,special wide available
GB/T3880 ASTM B209 3880 ASTM B209
It is often applied to industry
According to the customer to order or sample provided by client.
CNC milling,drilling,punching,drilling,tapping,bending,welding etc.
Mill finish, anodic anodizing, sand blasting, powder coating, etc.
High quality level
3000 tons per month
Export standard package: bundled wooden box, suit for all kinds of transport,or be required.
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